By default, Microsoft Internet Security and Acceleration (ISA)
Server 2006 listens on port 80 for
Hypertext Transfer Protocol (HTTP) requests. If, however,
connecting clients are expected to use a different port, you should
change the port number accordingly. You can also enable the Web listener to listen for Secure Sockets Layer (SSL) requests, on the default
port 443. If you choose SSL, an appropriate certificate must
first be installed on the ISA Server computer. You must select a
server certificate to be used by the Web listener
so that the ISA Server computer can authenticate itself to the
client.
Get
latest ISA Server content at ISA
Server Guidance.
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